• The main compartment is expandable and can accommodate raincoats, gloves, mobile phones, wallets, headphones and other personal items 
• It adopts high-density water-repellent 1200D Oxford cloth + ABS composite shell + water-repellent zipper to effectively prevent water penetration
• The breathable mesh cushion on the back is very soft and comfortable to the touch, ventilated, breathable, and not stuffy
• The hard ABS composite shell is very impact-resistant, giving better protection to mobile phones and other valuables
• High-brightness reflective logo helps improve visibility at night, making riding safer in low-light environments

Specification:

• Material: Water-repellent 1200D Oxford cloth + ABS composite shell
• Size: 21*15*11~14cm
• Weight: 0.28kg
• Belt length: up to 136m (adjustable)
• Leg strap length: 48-58cm (elastic and adjustable)